Assignment 1.3: The voltage V(V ± ΔV) is measured (7.3 V ± 0.1V) and current I(I ± ΔI) is measured as (2.73 A ± 0.05…

Assignment 1.2: A physicist calculated the wall width of half brick thickness (the brick is laid in a flat position, lengthwise called stretcher position), as…

Assignment 1.1: A pulley of radius 0.9 m is used to lift a bucket from the well. If it took 3.6 rotations for the pulley…

Theory of Measurement This page consists of notes on the explanation of theory of measurement included in the Physics course for grade 11. Rules for…

Question 1: How are vectors added and subtracted geometrically? Answer Addition of vectors by geometric method Two or more than two vectors can be added…